Dysomma

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Dysomma
Shortbelly eel ( Dysomma anguillare ).jpg
Dysomma anguillare
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Anguilliformes
Family: Synaphobranchidae
Subfamily: Ilyophinae
Genus: Dysomma
Alcock, 1889
Type species
Dysomma bucephalus
Alcock, 1889 [1]
Synonyms [1]

Dysomma is a genus of marine ray-finned fishes belonging to the family Synaphobranchidae, the cutthroat eels. These eels are found in the Atlantic, Indian and Pacific Oceans.

Species

There are currently 21 recognized species in this genus: [2]

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<span class="mw-page-title-main">Cutthroat eel</span> Family of fishes

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<i>Ilyophis</i> Genus of fishes

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<i>Dysommina</i> Genus of fishes

Dysommina is a genus of marine ray-finned fishes belonging to the family Synaphobranchidae, the cutthroat eels. These eels are known from the Atlantic and Pacific Oceans.

Meadia is a genus of eels in the cutthroat eel family Synaphobranchidae. It currently contains the following species:

<i>Dysomma anguillare</i> Species of fish

Dysomma anguillare, the shortbelly eel, stout moray, mustard eel or arrowtooth eel, is an eel in the family Synaphobranchidae. It was described by Keppel Harcourt Barnard in 1923. It is a marine, tropical eel which is known from the western Atlantic Ocean and Indo-Western Pacific, including the United States, Venezuela, South Africa, Zanzibar, and Japan. It lives at a depth range of 30 to 270 metres, and inhabits muddy sediments in coastal waters and large rivermouths. Males can reach a maximum total length of 52 centimetres (20 in).

Dysomma dolichosomatum is an eel in the family Synaphobranchidae. It was described by Christine Karrer in 1983. It is a tropical, marine eel which is known from the Indo-Pacific. It dwells at a depth range of 550–555 metres.

Dysomma fuscoventralis is an eel in the family Synaphobranchidae. It was described by Christine Karrer and Wolfgang Klausewitz in 1982. It is a marine, deep water-dwelling eel which is endemic to the Red Sea. It dwells at a depth range of 750–1425 metres.

Dysomma goslinei is an eel in the family Synaphobranchidae. It was described by Catherine H. Robins and Charles Richard Robins in 1976. It is a tropical, marine eel which is known from the Indo-Pacific. Males can reach a maximum total length of 19.7 centimetres.

Dysomma longirostrum is an eel in the family Synaphobranchidae. It was described by Chen Yu-Yun and Michael Hin-Kiu Mok in 2001. It is a marine, temperate water-dwelling eel which is known from Taiwan, in the northwestern Pacific Ocean. It dwells at a depth range of 100–150 metres. Males can reach a maximum total length of 19.6 centimetres.

Dysomma melanurum is an eel in the family Synaphobranchidae. It was described by Johnson T. F. Chen and Herman Ting-Chen Weng in 1967. It is a subtropical, marine eel which is known from the western Pacific Ocean. Males can reach a maximum total length of 23.7 centimetres.

Dysomma opisthoproctus is an eel in the family Synaphobranchidae. It was described by Chen Yu-Yun and Michael Hin-Kiu Mok in 1995. It is a subtropical, marine eel which is known only from northeastern Taiwan, in the northwestern Pacific Ocean. It is known to dwell at a maximum depth of 200 metres. Males are known to reach a total length of 42.1 centimetres.

Dysomma polycatodon is an eel in the family Synaphobranchidae. It was described by Christine Karrer in 1983. It is a tropical, marine eel which is known from the Indo-Pacific. It is known to dwell at a depth range of 170–175 metres.

<i>Chelidoperca</i> Genus of fishes

Chelidoperca, commonly known as perchlet, is a genus of marine ray-finned fishes which is a member of the subfamily Serraninae of the family Serranidae, which includes the groupers and anthias. They are found in the Indo-Pacific region.

<span class="mw-page-title-main">Ilyophinae</span>

Ilyophinae, the arrowtooth ells or mustard eels, is a subfamily of marine ray-finned fishes belongiing to the family Synaphobranchidae, the cutthroat eels. Within its family this subfamily shows greatest number of species and the greatest morphological diversity.

References

  1. 1 2 Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Synaphobranchidae". Catalog of Fishes . California Academy of Sciences . Retrieved 7 November 2024.
  2. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Dysomma". Catalog of Fishes . California Academy of Sciences . Retrieved 7 November 2024.
  3. Ho, H.-C.; Smith, D.G. & Tighe, K.A. (2015). "Review of the arrowtooth eel genera Dysomma and Dysommina in Taiwan, with the description of a new species (Anguilliformes: Synaphobranchidae: Ilyophinae)" (PDF). Zootaxa. 4060 (1): 86–104.